../ pdb_00004y50_xyz-ext-atom_v1-2.xml.gz 15-Nov-2024 21:59 108K pdb_00004y50_xyz-no-atom_v1-2.xml.gz 15-Nov-2024 21:59 31K pdb_00004y50_xyz_v1-2.cif.gz 15-Nov-2024 21:59 195K pdb_00004y50_xyz_v1-2.xml.gz 15-Nov-2024 21:59 267K